Bundle protocol for data delivery over highly asymmetric deep-space channels
Bundle protocol for data delivery over highly asymmetric deep-space channels
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DOI：
10.1109/mnet.2016.7579029
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发表时间：
2016-09
期刊：
影响因子：
9.3
通讯作者：
Zhengguo Bian;Ruhai Wang;Kanglian Zhao;Dongming Bian;Zhidong Xie;Y. Qian
中科院分区：
文献类型：
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作者：
Zhengguo Bian;Ruhai Wang;Kanglian Zhao;Dongming Bian;Zhidong Xie;Y. Qian
捆绑协议是延迟/中断容忍网络的主要协议。其存储转发机制和保管传输选项使其能够在紧张的通信环境中提供可靠的文件传输服务。 Bundle Protocol的典型应用是深空通信环境中的数据传输，其特点是信号传播延迟极长。然而，在深空通信中捆绑协议传输的性能方面却鲜有进展。在本文中，我们基于文件传输实验，概述了基于中继的深空通信基础设施上的捆绑协议的文件传输操作和性能，该基础设施的特点是高度不对称的通道速率。本文还研究了实现最佳传输性能的最佳捆绑协议捆绑大小。
Bundle Protocol is the main protocol of delay-/disruption-tolerant networking. Its store-and-forward mechanism and custody transfer option enable it to provide reliable file delivery services in a stressed communications environment. A typical application of Bundle Protocol is for data delivery in a deep-space communication environment, which is characterized by an extremely long signal propagation delay. However, little work has been seen in performance of Bundle Protocol transmission in deep-space communications. In this article, we present an overview of file transfer operation and performance of Bundle Protocol over a relay-based deep-space communication infrastructure characterized by highly asymmetric channel rates based on file transfer experiments. An optimal Bundle Protocol bundle size for the best transmission performance is also under investigation in this article.